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hirzebruchFan -- the fan of the n-th Hirzebruch surface

Description

Generates the fan of the $n$-th Hirzebruch surface.
i1 : F = hirzebruchFan 3

o1 = F

o1 : Fan
i2 : rays F

o2 = | 1 0  0 -1 |
     | 0 -1 1 3  |

              2       4
o2 : Matrix ZZ  <-- ZZ

See also

Ways to use hirzebruchFan:

  • hirzebruchFan(ZZ)

For the programmer

The object hirzebruchFan is a method function.


The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/ToricVectorBundles.m2:3092:0.